Aiphone AI-900AL Telephone Interface Card, AI-900RS Substation Interface Card

[AI-900AL Telephone Interface Card]

Power Source	5 V DC, 15 V DC, 24 V DC (supplied from the main frame)
Current Consumption	150 mA (5 V DC), 30 mA (15 V DC), 200 mA (24 V DC)
Supply Power	24 V DC, 80 mA
Number of Lines	2 lines
Conversation Recording Output	Audio signal: 0 dB*, unbalanced
	Control signal: Open collector output, withstand voltage: 24 V DC,
	control current: 20 mA
Selectable Signal Type	DTMF signal
Monitoring Function	Line loop detection function
Applicable Terminal	Telephone sets to comply with FCC Part 68
Control Function	Call signal transmission, audible signal transmission,
	caller identification signal transmission (Caller ID Function)
Connection Terminal	Main frame connection side:	DIN connector (64-pin, male)
	Line output:	2-pin x 2
	Recording audio/control output: 4-pin x 2
Weight	400 g

* 0 dB = 1 V

Note: The design and specifications are subject to change without notice for improvement.

• Accessories
2-pin dedicated connector	2
4-pin dedicated connector	2
Ferrite clamp SFC-10	2

[AI-900RS Substation Interface Card]

Power Source	5 V DC, 24 V DC (supplied from the main frame)
Current Consumption	200 mA (5 V DC), 600 mA (24 V DC)
Number of Lines	Substation 16 lines
Number of Links	2 links (One of 2 links is also used as a Paging Link.)
Paging Output	Unbalanced, –20 dB* signals to be sent to a paging amplifier
Paging Input	Balanced, acceptable signals on the 25 V line output from a paging
	amplifier
Conversation Method	Half-duplex conversation by voice-operated switch or simplex
	conversation by PTT switch
Supply Power	Maximum 1 W per substation
Other	Call button detection function and speech link control function
Connection Terminal	Main frame connection side: DIN connector (64-pin, male)
	Substation connection side: Two-core shielded cable (3-pin) x 16
	Paging input/paging output: 4-pin
Weight	550 g
	* 0 dB = 1 V

Note: The design and specifications are subject to change without notice for improvement.

• Accessories
3-pin dedicated connector	16
4-pin dedicated connector	1

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